Randy Couture knew his decision to join forces with the UFC’s largest competitor wouldn’t be welcome news to UFC President Dana White. A certain amount of backlash was, he figured, to be expected. What the former UFC champ didn’t expect, he told MMAjunkie.com (www.mmajunkie.com) was that it would get him barred from working his son’s corner at future UFC events. “In my opinion, that’s over the line,” said Couture, whose left his role as a UFC commentator in order to sign with former UFC broadcast partner Spike TV.